519090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 64

約数和(自身を含む): 1475712

約数和(自身を除く): 956622

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 390, 429, 605, 715, 726, 858, 1210, 1331, 1430, 1573, 1815, 2145, 2662, 3146, 3630, 3993, 4290, 4719, 6655, 7865, 7986, 9438, 13310, 15730, 17303, 19965, 23595, 34606, 39930, 47190, 51909, 86515, 103818, 173030, 259545, 519090]

約数ペア:

[(1, 519090), (2, 259545), (3, 173030), (5, 103818), (6, 86515), (10, 51909), (11, 47190), (13, 39930), (15, 34606), (22, 23595), (26, 19965), (30, 17303), (33, 15730), (39, 13310), (55, 9438), (65, 7986), (66, 7865), (78, 6655), (110, 4719), (121, 4290), (130, 3993), (143, 3630), (165, 3146), (195, 2662), (242, 2145), (286, 1815), (330, 1573), (363, 1430), (390, 1331), (429, 1210), (605, 858), (715, 726)]